
.teacherPane{height: 260px;margin-top: 20px;}
.banner{width:1010px;height:260px;margin:0 0 auto -8px;position: relative;}
.bannerUl{margin:0;padding:0;}

.bannerUl > li{padding:0;list-style-type: none;float:left;width:160px;max-width: 160px; margin-left: 8px;position: relative;overflow: hidden;}
.bannerUl > li img{width:160px;height:260px}
.coverOpacity{width: 160px;height:186px;font-size: 12px;position: absolute;bottom: -126px;background-color: #154386;opacity: 0.4;padding-top: 6px;}
.bannerUl  > li:hover > .cover{bottom: 0px;}
.bannerUl  > li > .cover{width: 160px;height:186px;font-size: 12px;position: absolute;bottom: -126px;padding-top: 6px;}
.bannerUl  > li:hover > .coverOpacity{bottom: 0px;}
.bannerUl  > li > .coverOpacity{width: 160px;height:186px;font-size: 12px;position: absolute;bottom: -126px;padding-top: 6px;}
.desc{color: #ffffff;margin-left: 20px;}
.detail{color: #ffffff;margin-left: 20px;margin-top: 10px;text-indent: 2em;width:120px;word-wrap:break-word}

.bannerUl:after{clear:both;content:'';display: block;}
.banner:after{clear:both;content:'';display: block;}